Virtual telephone extension | Patent Number 10869188

US 10869188 B1
Application Number16595042
Publication Number-
Pendency1 year, 2 months, 10 days
Filled DateOct 7, 2019
Priority DateJan 2, 2002
Publication Date-
Expiration DateJan 2, 2022
Inventor/ApplicantsTony Chan
Jean-Francois Catz
Jean Vincent
ExaminesNGUYEN, QUYNH H
Art Unit2652
Technology Center2600
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